UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for U5703... Searching the city database file for: U5703 ... Date:1200Z 15 APR 25 Station: U5703 WMO ident: 25703 Latitude: 62.92 Longitude: 152.42 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 61 SFC 982 205 -2.3 -5.3 80 3.0 -3.3 0 0 272.3 272.7 270.8 279.4 2.62 2 962 370 1.4 -6.6 55 8.0 -1.5 334 1 277.6 278.0 273.7 284.4 2.42 3 925 684 -1.3 -10.3 50 9.0 -4.2 285 3 278.0 278.3 273.1 283.3 1.88 4 850 1350 -7.1 -13.1 62 6.0 -8.8 205 7 278.7 279.0 273.1 283.4 1.64 5 846 1387 -7.5 -13.5 62 6.0 -9.2 206 7 278.7 278.9 273.0 283.2 1.59 6 821 1621 -6.7 -10.1 77 3.4 -7.8 215 10 281.9 282.3 275.7 288.1 2.16 7 754 2281 -10.1 -13.1 79 3.0 -11.0 239 18 285.2 285.5 277.0 290.6 1.85 8 736 2468 -10.3 -12.9 81 2.6 -11.1 246 20 286.9 287.3 278.0 292.6 1.92 9 700 2854 -10.3 -14.5 71 4.2 -11.5 260 25 291.1 291.4 279.7 296.4 1.77 10 670 3190 -11.1 -17.1 61 6.0 -12.8 260 26 293.9 294.1 280.7 298.4 1.49 11 572 4384 -18.3 -27.3 45 9.0 -20.0 260 32 299.0 299.1 281.9 301.3 0.71 12 553 4635 -20.5 -30.5 40 10.0 -22.1 260 33 299.3 299.4 281.8 301.1 0.55 13 500 5370 -26.5 -34.5 47 8.0 -27.5 260 36 300.7 300.8 282.2 302.1 0.41 14 487 5560 -28.1 -35.1 51 7.0 -28.9 259 38 301.0 301.1 282.3 302.4 0.40 15 470 5816 -27.1 -33.1 57 6.0 -27.9 259 40 305.4 305.4 284.2 307.1 0.50 16 400 6960 -35.7 -41.7 54 6.0 -36.2 255 52 308.6 308.6 285.1 309.5 0.25 17 300 8890 -52.5 -56.9 59 4.4 -52.6 260 66 311.3 311.4 285.9 311.6 0.06 18 293 9041 -54.1 -58.3 60 4.2 -54.2 255 68 311.2 311.2 285.8 311.4 0.05 19 285 9218 -55.9 -59.9 61 4.0 -56.0 256 67 311.1 311.1 285.8 311.2 0.04 20 250 10040 -60.1 -64.3 58 4.2 -60.2 260 64 316.7 316.7 287.7 316.8 0.03 21 236 10400 -61.3 -65.3 59 4.0 -61.3 255 58 320.2 320.2 288.8 320.3 0.02 22 223 10755 -59.5 -63.7 58 4.2 -59.6 253 48 328.2 328.2 291.2 328.3 0.03 23 218 10899 -54.5 -58.8 59 4.3 -54.6 253 44 338.0 338.0 293.9 338.3 0.06 24 209 11169 -55.9 -59.8 62 3.9 -56.0 251 37 339.9 339.9 294.4 340.2 0.06 25 204 11323 -55.9 -59.9 61 4.0 -56.0 251 32 342.3 342.3 294.9 342.5 0.06 26 200 11450 -55.3 -59.5 59 4.2 -55.4 250 29 345.2 345.2 295.6 345.5 0.06 27 173 12379 -50.7 -55.7 55 5.0 -50.9 258 25 367.4 367.4 300.2 367.9 0.12 28 150 13300 -51.9 -58.9 43 7.0 -52.2 265 21 380.6 380.7 302.4 381.1 0.09 29 100 15910 -54.3 -66.3 22 12.0 -54.8 280 13 422.8 422.8 308.1 423.1 0.05 30 70 18190 -55.5 -70.5 14 15.0 -56.1 300 15 465.7 465.7 312.3 465.9 0.04 31 51 20205 -57.3 -73.3 11 16.0 -58.0 309 17 505.6 505.6 315.4 505.8 0.04 32 50 20330 -57.1 -74.1 10 17.0 -57.8 310 17 508.9 508.9 315.6 509.1 0.03 33 30 23590 -53.1 -72.1 8 19.0 -54.9 285 21 599.9 599.9 320.6 600.4 0.08 34 20 26230 -49.1 -70.1 7 21.0 -52.6 260 19 685.9 685.9 324.0 687.2 0.15 35 18 26921 -49.7 -70.7 7 21.0 -53.3 705.0 705.0 324.6 706.3 0.15 36 16 27698 -46.1 -68.1 7 22.0 -51.2 740.9 741.0 325.7 743.2 0.25 37 15 28124 -48.7 -70.7 6 22.0 -53.1 746.0 746.1 325.8 747.7 0.18 TRP 236 10400 -61.3 -65.3 59 4.0 -61.3 255 58 320.2 320.2 288.8 320.3 0.02 WND 293 9041 -54.1 -58.3 60 4.2 -54.2 255 68 311.2 311.2 285.8 311.4 0.05 Sounding variables and indices 1000-500 mb thick: 5309.00 m Freezing level: Surface below freezing Freezing level: 969.57 mb = 307.55 m = 1009.01 ft Freezing level: 942.81 mb = 532.72 m = 1747.76 ft Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 59.41 % Est. max temperature: 5.86 C = 42.55 F Sfc-Lift cond lev (LCL): 936.72 mb = 583.10 m = 1913.03 ft T: -0.43 C 700-500 lapse rate: 6.44 C/km ThetaE index: 1.06 C Layer 925.0- 850.0 mb Conv cond level (CCL): 629.80 mb = 3657.14 m = 11998.34 ft Mean mixing ratio: 2.07 g/kg Conv temperature: 21.20 C = 70.16 F Cap Strength: 14.52 C Lifted Index: 14.85 C Risk: None Lifted Index @300 mb: 19.90 C Lifted Index @700 mb: 9.95 C Showalter Index: 14.73 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 13.40 C K Index: 2.10 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 3.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.64 J/kg Max Up Vert Vel: 5.41 m/s Conv Inhibition (B-): 65417.30 J/kg Cap Strength: 14.80 C Lift Cond Lev (LCL): 825.01 mb = 1582.73 m = 5192.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 18 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 982 205 0 0 -0.0 -0.0 | 107 18 -16.7 5.2 1 925 684 285 3 2.9 -0.8 | 108 15 -13.8 4.5 2 850 1350 205 7 3.0 6.3 | 130 18 -13.7 11.6 3 700 2854 260 25 24.6 4.3 | 220 12 7.9 9.6 4 500 5370 260 36 35.5 6.3 | 239 22 18.7 11.5 5 400 6960 255 52 50.2 13.5 | 241 38 33.5 18.7 6 300 8890 260 66 65.0 11.5 | 251 51 48.3 16.7 7 293 9041 255 68 65.7 17.6 | 245 54 49.0 22.8 8 250 10040 260 64 63.0 11.1 | 251 49 46.3 16.3 9 236 10400 255 58 56.0 15.0 | 243 44 39.3 20.2 10 200 11450 250 29 27.3 9.9 | 215 18 10.5 15.1 11 150 13300 265 21 20.9 1.8 | 211 8 4.2 7.1 12 100 15910 280 13 12.8 -2.3 | 127 5 -3.9 3.0 13 70 18190 300 15 13.0 -7.5 | 59 4 -3.7 -2.3 14 50 20330 310 17 13.0 -10.9 | 33 7 -3.7 -5.7 15 30 23590 285 21 20.3 -5.4 | 273 4 3.6 -0.2 16 20 26230 260 19 18.7 3.3 | 193 9 2.0 8.5 Wind Parameters Mean winds (0-6000m): 257.4 at 23.3 knts Storm direction: 287.4 at 17.5 knts Shear (0-3000m) pos: 3.4 neg: 1.9 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 116.4 deg Storm rel helicity (0-3000m) pos: 121.5 neg: -4.0 tot: 117.5 m^2/s^2 ave: 39.2 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.23 Bulk Shear: 63.82 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 285 2 108 16| 0.0 3.2 3.2| 4.1 -4.0 0.2 0.3 0.04| 4.0 0.2 1000 253 3 114 15| 0.0 3.2 3.2| 22.6 -4.0 18.6 18.6 0.52| 4.9 2.6 1500 225 5 123 16| 0.0 3.9 3.9| 47.1 -4.0 43.1 28.7 0.64| 5.5 3.5 2000 230 7 131 15| 1.9 2.9 4.8| 77.8 -4.0 73.8 36.9 0.74| 6.1 4.5 2500 243 10 141 13| 3.2 2.3 5.5|108.7 -4.0 104.7 41.9 0.80| 6.7 5.4 3000 251 12 151 11| 3.4 1.9 5.3|121.5 -4.0 117.5 39.2 0.81| 6.3 5.1 4000 255 16 175 10| 2.5 1.9 4.4|130.8 -4.0 126.9 31.7 0.78| 5.3 4.1 5000 257 20 196 10| 2.0 1.9 3.9|140.2 -4.0 136.2 27.2 0.75| 4.7 3.5 6000 257 23 210 12| 1.7 2.4 4.1|148.2 -4.0 144.2 24.0 0.64| 4.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20250415.12.gif